Molybdenum Rod and Bar (Pure Molybdenum Type 361)
Molybdenum strip is made from the chemical element molybdenum (Mo), a dense, silvery-white metal with atomic number 42. Molybdenum is known for its high melting point and excellent resistance to corrosion and wear.
Princeton Powder is a leading supplier of high purity Molybdenum Rod/Bar in the United States, offering type 361 pure Molybdenum foil that meet ASTM B386 standards. Molybdenum Rod are available in various diameter, typically ranging from a few micrometers to several millimeters. Molybdenum rods and bars are for sale at a good price.
Material | Molybdenum Rod, Bar |
CAS Number | 7439-98-7 |
Standard | ASTM B386, ASTM B387 |
Grade | Type 361 |
| Density | 10.23 g/cm3 |
Melting Point | 2623 ℃ |
Dimensions | Customized |
Surface Treatment | Pickling or Polishing |
Description of Molybdenum Rod and Bar
Molybdenum rod is made from molybdenum (Mo), a transition metal known for its high melting point of approximately 2,623°C and excellent mechanical strength. The rods exhibit exceptional resistance to corrosion and wear, making them suitable for high-temperature and high-stress applications. Common uses include aerospace components, manufacturing of high-temperature furnaces, electrical contacts, and various applications in the medical and nuclear industries.
Chemical Compositions of Molybdenum Rod and Bar
Type | Mo-1 | Mo-2 | Mo-3 | |
|---|---|---|---|---|
Mo(%) | 99.95 | 99.95 | 99.95 | |
Other Element Content(%) ≤ | Pb | — | — | 0.001 |
Bi | — | — | 0.001 | |
Sn | — | — | 0.001 | |
Sd | — | — | 0.001 | |
Cd | — | — | 0.001 | |
Fe | 0.005 | 0.006 | 0.010 | |
Ni | 0.002 | 0.003 | 0.005 | |
Al | 0.002 | 0.002 | 0.005 | |
Si | 0.003 | 0.003 | 0.010 | |
Ca | 0.002 | 0.002 | 0.005 | |
Mg | 0.001 | 0.002 | 0.003 | |
P | 0.001 | 0.001 | 0.002 | |
C | 0.005 | 0.008 | 0.010 | |
O | 0.003 | 0.005 | 0.050 | |
N | 0.001 | 0.003 | – | |
Physical Properties of Molybdenum Rod and Bar
Tensile Strength | KSI (MPa)-RT | 150 |
KSI (MPa)-500°C | 75 | |
KSI (MPa)-1000°C | 25 | |
Elongation | % in 1.0″. | 12 |
Typical Hardness | HV10 | >220 |
Modules of Elasticity | GPa | 320 |
Application
Molybdenum rods are widely used in aerospace components, particularly in high-temperature applications such as rocket engine parts due to their strength and thermal stability. They are essential in the manufacturing of high-temperature furnaces and crucibles, facilitating the processing of advanced materials. Additionally, molybdenum rods serve as electrical contacts and electrodes, leveraging their good electrical conductivity in demanding environments. In medical and nuclear applications, they provide biocompatibility and resistance to radiation, making them suitable for surgical instruments and structural components in reactors.